CN208537952U - Data for industry spot acquire display device - Google Patents
Data for industry spot acquire display device Download PDFInfo
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- CN208537952U CN208537952U CN201821273223.5U CN201821273223U CN208537952U CN 208537952 U CN208537952 U CN 208537952U CN 201821273223 U CN201821273223 U CN 201821273223U CN 208537952 U CN208537952 U CN 208537952U
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- industry spot
- display device
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- 238000004891 communication Methods 0.000 claims abstract description 45
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- QWCRAEMEVRGPNT-UHFFFAOYSA-N buspirone Chemical compound C1C(=O)N(CCCCN2CCN(CC2)C=2N=CC=CN=2)C(=O)CC21CCCC2 QWCRAEMEVRGPNT-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Abstract
The utility model discloses a kind of data for industry spot to acquire display device, including power module, controller module, equipment link block and display module；Power module power supply；The equipment that equipment link block connects industry spot obtains data and uploads controller module；Controller module receives the data uploaded and shows data by display module.The utility model uses reliable circuit design, by general communication interface and display screen, realizes the real-time acquisition and display to industrial field device, and the small volume of the utility model, lighter in weight, so conveniently moving and advantage of lower cost.
Description
Technical field
The utility model acquires display device more particularly to a kind of data for industry spot.
Background technique
With the development of economic technology, the data acquisition and display of industry spot have become one of industry spot most
One of important task.
Currently, the data of industry spot acquire and what display relied primarily on is industrial personal computer, i.e., needs is acquired and shown
Data are uploaded on industrial personal computer by way of industrial field bus, so that and stable performance powerful by industrial personal computer is to data
It is processed and displayed, so that staff be helped to understand the information such as the state of industrial field device in time.
But in order to guarantee the powerful and stable performance of industrial personal computer and be suitable for the adverse circumstances of industry spot, often
Industrial personal computer not only bulky, and weight is extremely heavy, it is very inconvenient when industry spot is mobile, and cost is relatively
It is high.
Utility model content
The purpose of this utility model is to provide a kind of small in size, light-weight, conveniently moving and the use of advantage of lower cost
Display device is acquired in the data of industry spot.
This data for industry spot provided by the utility model acquire display device, including power module, control
Device module, equipment link block and display module；Equipment link block and display module are connect with controller module；Power supply mould
Block is used for the data acquisition display device power supply for industry spot；Equipment link block is for connecting industry spot
Equipment obtains data and uploads controller module；Controller module is used to receive the data uploaded and data is passed through display mould
Block is shown.
The data acquisition display device for industry spot further includes key module；Key module and controller mould
Block connection carries out button operation and control to the data acquisition display device for industry spot for staff.
The data acquisition display device for industry spot further includes wireless communication module；Wireless communication module with
Controller module connection, for the side by the data of the data acquisition display device for being used for industry spot by wireless communication
Formula is externally sent, or receives the data that external equipment sends the data acquisition display device for industry spot.
The wireless communication module includes 4G telecommunication circuit and WIFI telecommunication circuit；4G telecommunication circuit and WIFI communication
Circuit is mutually indepedent；4G telecommunication circuit is used to connect with the external equipment using 4G communication protocol and carries out data communication；WIFI
Telecommunication circuit is used to connect with the external equipment using WIFI communication protocol and carries out data communication.
The 4G telecommunication circuit is to constitute circuit by the 4G communication module of model EC20.
The display module is industrial LCD or graphic control panel.
The equipment link block includes USB link block, CAN bus module and ethernet module；USB connection mould
Block, CAN bus module and ethernet module are respectively independent；USB link block in a manner of USB interface for obtaining data simultaneously
Upload controller module；The industry using CAN communication agreement transmission data that CAN bus module is used to connect industry spot is set
It is standby, obtain data and upload controller module；It is used to connect transmitting using ethernet communication protocol for industry scene with outer net module
The industrial equipment of data obtains data and uploads controller module.
The CAN bus module is the circuit being made of the CAN bus communication chip of model ISO1050.
The power module includes 24V/5V conversion circuit and 5V/3.3V conversion circuit；24V/5V conversion circuit and 5V/
3.3V conversion circuit is sequentially connected in series；Externally input 24V power supply signal is converted to stable 5V electricity by 24V/5V conversion circuit
Source signal is simultaneously powered；The power supply signal of 5V passes through 5V/3.3V conversion circuit again and is converted to stable 3.3V power supply and powers.
This data for industry spot provided by the utility model acquire display device, are set using reliable circuit
Meter realizes the real-time acquisition and display to industrial field device, and this is practical by general communication interface and display screen
Novel small volume, lighter in weight, so conveniently moving and advantage of lower cost.
Detailed description of the invention
Fig. 1 is the functional block diagram of the utility model.
Fig. 2 is the circuit theory schematic diagram of the 4G telecommunication circuit of the utility model.
Fig. 3 is the circuit theory schematic diagram of the CAN bus module of the utility model.
Fig. 4 is the circuit theory schematic diagram of the power module of the utility model.
Specific embodiment
It is as shown in Figure 1 the functional block diagram of the utility model: provided by the utility model this for industry spot
Data acquire display device, including power module, controller module, equipment link block, display module, key module and wireless
Communication module；Equipment link block and display module are connect with controller module；Power module is used for described for industry
The data acquisition display device power supply at scene；The equipment that equipment link block is used to connect industry spot obtains data and uploads
Controller module；Controller module is used to receive the data uploaded and shows data by display module；Key module
It is connect with controller module, button operation is carried out to the data acquisition display device for industry spot for staff
And control；Wireless communication module is connect with controller module, for the data for being used for industry spot to be acquired display device
Data externally send through wireless communication, or receive external equipment to the data acquisition for industry spot
The data that display device is sent.
Wherein, wireless communication module includes 4G telecommunication circuit and WIFI telecommunication circuit；4G telecommunication circuit and WIFI communication electricity
Road is mutually indepedent；4G telecommunication circuit is used to connect with the external equipment using 4G communication protocol and carries out data communication；WIFI is logical
Letter circuit is used to connect with the external equipment using WIFI communication protocol and carries out data communication；Display module can be using industry
Display screen or graphic control panel；Equipment link block then includes USB link block, CAN bus module and ethernet module；USB
Link block, CAN bus module and ethernet module are respectively independent；USB link block in a manner of USB interface for obtaining number
According to and upload controller module；CAN bus module is used to connect the industry using CAN communication agreement transmission data of industry spot
Equipment obtains data and uploads controller module；It is used to connect passing using ethernet communication protocol for industry scene with outer net module
The industrial equipment of transmission of data obtains data and uploads controller module.
Be illustrated in figure 2 the circuit theory schematic diagram of the 4G telecommunication circuit of the utility model: 4G telecommunication circuit is by model
Circuit is constituted for the 4G communication module of EC20；1 foot connection signal WAKEUP_IN of module, the signal are controller module output
Wake-up signal, user wake up EC20 communication module；7 feet of module connect power supply signal VDD_EXT；14 feet of module connect
The power supply signal USIM_VDD of SIM card；15 foot connection signal USIM_DATA of module, the signal are the data pin of SIM card,
Data interaction is carried out for EC20 module and SIM card；16 feet of module are Clock Signal pin, the clock letter of connection SIM card
Number pin USIM_CLK, the transmitting for clock signal；17 feet of module are reset signal pin, are connected to SIM card
USIM_RET pin, and reset signal is provided for SIM card；The USB_BOOT pin of module is defaulted as vacantly, and works as the pin
When being pulled to high level, EC20 module enters download model, to realize the program downloading of EC20 module；Module 8,9,
19,22,36,46,48,50,51,52,53,54,56 and 72 pins are directly grounded；49 foot connection signal ANT_ of module
MAIN, the signal are antenna, i.e. 49 feet of chip connect antenna；57~60 pins of module are directly connected to power supply signal
EC20_VBAT simultaneously obtains electric energy；61 feet of module are STATUS signal pins, which is used to indicate the work shape of EC20 module
State；68 and 67 feet of module are the serial communication pin of EC20 module, are directly connected to the serial communication pin of controller module
Carry out serial communication；65 feet of module are reset signal pin, connect controller module and obtain reset signal EC20_RST；
69 and 70 pins of module are debugging pin；71 feet of module connect power supply signal USB_VBBS.
Be illustrated in figure 3 the circuit theory schematic diagram of the CAN bus module of the utility model: CAN bus telecommunication circuit is
The circuit being made of the CAN bus communication chip (indicating U11 in figure) of model ISO1050；1 foot of chip connects power supply signal
VDD, 2 feet and 3 feet of chip are CAN bus pin, connect the CAN communication of controller circuitry with R33 by build-out resistor R32
Pin simultaneously transmits data；4 feet and 5 feet of chip are grounded, at the same the power supply signal VDD and ISOVCC of chip pass through it is respective
Filter capacitor (C45 and C46 is indicated in figure) is grounded and filters；8 foot of chip connects power supply signal ISOVCC；6 feet and 7 feet of chip
For CAN bus pin, it is directly connected to CAN1H and CAN1L signal, meanwhile, the two paths of signals is also by resistance R31, R34 and electricity
Hold C44 be grounded and filter, while being also connected with chip U10 (model PESD1CAN) between two paths of signals, for CAN1H with
Electrostatic impact between CAN1L is protected.
It is illustrated in figure 4 the circuit theory schematic diagram of the power module of the utility model: externally input 24V power supply letter
After number (in figure indicate VIN+ and VIN-) is protected by insuring F1, by diode D1 progress reverse connecting protection, then pass through
Capacitor C5 and C3 are filtered, to obtain stable 24V signal；Then input power mould group U1 (model WRD24S05- again
1 foot and 2 feet 10W), 3 foot of output of power supply mould group U1 are earth signal pin, the 5 feet 5V voltage that then out-put supply mould group exports
Signal VCC, while the 5V voltage signal also passes through two groups of capacitors C4 and C6 and carries out ground connection filtering, will also by diode D2 into
Row reverse connecting protection.5V power supply signal after also filtering by capacitor C11 and C151, is input to electricity other than externally supplying 5V power supply
2 feet of source chip U2 (model MP1498DJ), 6 feet of chip are enabled pin, and it is defeated directly to pass through pull-up resistor R5 connection
The power supply signal entered is grounded simultaneously also by filter capacitor C154；7 feet and 1 foot of chip pass through respective filter capacitor
(C155 and C156) ground connection；3 feet of chip be output pin, output 3.3V power supply signal by inductance L2, capacitor C153,
After C8~C10 filtering, final stable 3.3V power supply signal is exported；Meanwhile the 3.3V power supply signal of the 3 feet output of chip,
It after being filtered by inductance L2, is sampled by resistance sampling circuit (resistance R6 and R122 in figure), and by sampled voltage signal
By 8 feet of resistance R121 input chip as feedback signal, to realize the voltage close loop control of the output voltage of chip；Core
5 feet of piece then pass through 3 feet that resistance R4 connects chip with capacitor C152.
Claims (9)
1. a kind of data for industry spot acquire display device, it is characterised in that including power module, controller module, set
Standby link block and display module；Equipment link block and display module are connect with controller module；Power module is for giving
The data acquisition display device power supply for industry spot；The equipment that equipment link block is used to connect industry spot, is obtained
Access evidence simultaneously uploads controller module；Controller module is used to receive the data uploaded and shows data by display module
Show.
2. the data according to claim 1 for industry spot acquire display device, it is characterised in that further include key
Module；Key module is connect with controller module, for staff to the data acquisition display dress for industry spot
It sets and carries out button operation and control.
3. the data according to claim 1 for industry spot acquire display device, it is characterised in that further include wireless
Communication module；Wireless communication module is connect with controller module, for filling the data acquisition display for being used for industry spot
The data set externally are sent through wireless communication, or are received external equipment and adopted to the data for industry spot
Collect the data that display device is sent.
4. the data according to claim 3 for industry spot acquire display device, it is characterised in that described is wireless
Communication module includes 4G telecommunication circuit and WIFI telecommunication circuit；4G telecommunication circuit and WIFI telecommunication circuit are mutually indepedent；4G communication
Circuit is used to connect with the external equipment using 4G communication protocol and carries out data communication；WIFI telecommunication circuit is used for and use
The external equipment of WIFI communication protocol connects and carries out data communication.
5. the data according to claim 4 for industry spot acquire display device, it is characterised in that the 4G is logical
Letter circuit is to constitute circuit by the 4G mould group of model EC20.
6. the data according to claim 1 for industry spot acquire display device, it is characterised in that the display
Module is industrial LCD or graphic control panel.
7. acquiring display device for the data of industry spot described according to claim 1~one of 6, it is characterised in that described
Equipment link block include USB link block, CAN bus module and ethernet module；USB link block, CAN bus module
It is respectively independent with ethernet module；USB link block in a manner of USB interface for obtaining data and uploading controller module；
CAN bus module is used to connect transmitting the industrial equipment of data using CAN communication agreement, obtaining data and upload for industry spot
Controller module；With outer net module be used for connect industry scene using ethernet communication protocol transmission data industrial equipment, obtain
Access evidence simultaneously uploads controller module.
8. the data according to claim 7 for industry spot acquire display device, it is characterised in that the CAN is total
Wire module is the circuit being made of the CAN bus communication chip of model ISO1050.
9. acquiring display device for the data of industry spot described according to claim 1~one of 6, it is characterised in that described
Power module include 24V/5V conversion circuit and 5V/3.3V conversion circuit；24V/5V conversion circuit and 5V/3.3V conversion circuit
It is sequentially connected in series；Externally input 24V power supply signal is converted to stable 5V power supply signal by 24V/5V conversion circuit and powers；
The power supply signal of 5V passes through 5V/3.3V conversion circuit again and is converted to stable 3.3V power supply and powers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821273223.5U CN208537952U (en) | 2018-08-08 | 2018-08-08 | Data for industry spot acquire display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821273223.5U CN208537952U (en) | 2018-08-08 | 2018-08-08 | Data for industry spot acquire display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208537952U true CN208537952U (en) | 2019-02-22 |
Family
ID=65377990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821273223.5U Expired - Fee Related CN208537952U (en) | 2018-08-08 | 2018-08-08 | Data for industry spot acquire display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208537952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111669731A (en) * | 2020-06-10 | 2020-09-15 | 上海有个机器人有限公司 | Switching circuit and device for field implementation |
-
2018
- 2018-08-08 CN CN201821273223.5U patent/CN208537952U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111669731A (en) * | 2020-06-10 | 2020-09-15 | 上海有个机器人有限公司 | Switching circuit and device for field implementation |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 |